Re: [linux-pm] [RFC] OMAP1 PM Core, PM Core Implementation 2/2

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| From: Heikki Orsila<[email protected]>
| 
| On Sun, Oct 01, 2006 at 07:10:32PM +0200, Pavel Machek wrote:
| > On Sun 2006-10-01 18:22:28, Heikki Orsila wrote:
| > > Some nitpicking about the patch follows..
| > > 
| > > On Sat, Sep 30, 2006 at 02:24:35AM +0400, Eugeny S. Mints wrote:
| > > > +static long 
| > > > +get_vtg(const char *vdomain)
| > > > +{
| > > > +	long ret = 0;
| > > 
| > > Unnecessary initialisation.
| > 
| > No, sorry.
| 
| In get_vtg(), if VOLTAGE_FRAMEWORK is defined then
| 
| 	ret = vtg_get_voltage(v);
| 
| is the first user. If VOLTAGE_FRAMEWORK is not defined, the first user is:
| 
| 	ret = vtg_get_voltage(&vhandle);
| 
| Then "return ret;" follows. I cannot see a path where 
| pre-initialisation of ret does anything useful. If someone removed the
| #else part, the compiler would bark.
---

True, but a good compiler should remove the dead initialization...

scott
-- 
scott preece
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